Email Formats

{
  "mx": [
    "9 mailgw.amtnw.com.",
    "10 mail.damaraerosystems.com.",
    "20 mail.damarmachine.com."
  ],
  "spf": [
    "v=spf1 mx ip4:75.149.165.12 ip4:208.52.1.42 ~all"
  ]
}